$ETH Don't worry, this sharp drop in the market will not go up in a short time. Those who want to buy at the bottom should not imagine that it will go up in a short time. This is just a risk aversion by large funds. If the subsequent situation becomes more serious, there will be panic selling, and institutional big investors and retail investors will sell together. That is called a waterfall. Now is definitely not the best time to buy at the bottom.